Display/insert data from one table into another

GeorgW , You can merge in power Query and keep the required columns

https://radacad.com/append-vs-merge-in-power-bi-and-power-query

Video: https://www.youtube.com/watch?v=zNrmbagO0Oo

Dax you can do column by column: https://www.youtube.com/watch?v=czNHt7UXIe8

Hi  GeorgW ,

Here are the steps you can follow：

1. Create calculated table.

Table 2 = SUMMARIZE('Table',
'Table'[Employye ID],'Table'[Name],'Table'[birthdate],'Table'[sex],'Table'[Department],'Table'[Location],'Table'[Year],'Table'[Month],
"Company",CALCULATE(MAX('Table (2)'[Company])),
"Contract",CALCULATE(MAX('Table (2)'[Contract])),
"Contract type",CALCULATE(MAX('Table (2)'[Contract type]))
)

2. Result.

You can downloaded PBIX file from here.

Best Regards,

Liu Yang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

unfortunately this does not work either. Employee ID (= identifier for the employee) cannot be in a 1:1 relationship, because every month the employees are added.
So Brad Pitt always has employee ID 2, and then it does not work with this solution.

What I think that it must be work, there should be three new calculated columns (one each for "Company", "Contract" and "Contract type") in the table "Employee Table", where the three fields "Employee ID", "Year" and "Month" are used to find a match in the other table ("Additional Information table") and then the respective value (Company, Contract and Contract type) is transferred to each calculated column.

but what is the formula for this?